16267401023 has 8 divisors (see below), whose sum is σ = 16302718656. Its totient is φ = 16232112000.

The previous prime is 16267400959. The next prime is 16267401037. The reversal of 16267401023 is 32010476261.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16267401023 - 2⁶ = 16267400959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16267401223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1432538 + ... + 1443848.

It is an arithmetic number, because the mean of its divisors is an integer number (2037839832).

Almost surely, 2^16267401023 is an apocalyptic number.

16267401023 is a deficient number, since it is larger than the sum of its proper divisors (35317633).

16267401023 is a wasteful number, since it uses less digits than its factorization.

16267401023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14305.

The product of its (nonzero) digits is 12096, while the sum is 32.

Adding to 16267401023 its reverse (32010476261), we get a palindrome (48277877284).

The spelling of 16267401023 in words is "sixteen billion, two hundred sixty-seven million, four hundred one thousand, twenty-three".